@import"https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;900&family=Outfit:wght@400;600;700;900&display=swap";body[data-theme=light],body:not([data-theme=dark]){background:#eef2f7!important;color:#1d1d1f!important;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .9);--glass-shadow: 0 20px 50px rgba(0, 113, 227, .15), 0 2px 10px rgba(0,0,0,.05);--text-primary: #1d1d1f;--text-secondary: #515154;--accent-color: #0071e3;--accent-hover: #0077ed;--input-bg: rgba(255, 255, 255, .95);--input-text: #1d1d1f;--stats-bg: rgba(0, 113, 227, .06);--card-border: rgba(0, 113, 227, .18);--success: #34c759;--error: #ff3b30}body[data-theme=dark]{background:#050505!important;color:#f5f5f7!important;--glass-bg: rgba(18, 18, 20, .88);--glass-border: rgba(255, 255, 255, .15);--glass-shadow: 0 25px 60px rgba(0, 0, 0, .85), 0 0 30px rgba(10, 132, 255, .25);--text-primary: #f5f5f7;--text-secondary: #a1a1a6;--accent-color: #0a84ff;--accent-hover: #409cff;--input-bg: rgba(0, 0, 0, .7);--input-text: #ffffff;--stats-bg: rgba(255, 255, 255, .08);--card-border: rgba(255, 255, 255, .18);--success: #30d158;--error: #ff453a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Outfit,Cairo,sans-serif;min-height:100vh;display:flex;justify-content:center;align-items:center;overflow:hidden;transition:background .4s ease,color .4s ease;position:relative}.custom-bg-layer{position:fixed;top:0;left:0;width:100vw;height:100vh;background-image:url(/bg-flags.webp);background-position:center;background-repeat:no-repeat;background-size:cover;filter:brightness(.3) blur(4px);transform:scale(1.05);z-index:0;transition:filter .4s ease}body[data-theme=light] .custom-bg-layer{filter:brightness(.55) blur(4px)}.blue-orbs-container{position:fixed;top:0;left:0;width:100vw;height:100vh;overflow:hidden;pointer-events:none;z-index:1}.blue-orb{position:absolute;border-radius:50%;filter:blur(75px);opacity:.45;animation:floatBlue 14s infinite alternate ease-in-out}.blue-orb-1{width:380px;height:380px;background:radial-gradient(circle,#0071e3,#38bdf8);top:-80px;left:-80px}.blue-orb-2{width:420px;height:420px;background:radial-gradient(circle,#0284c7,#06b6d4);bottom:-100px;right:-100px;animation-delay:-5s}.blue-orb-3{width:300px;height:300px;background:radial-gradient(circle,#3b82f6,#60a5fa);top:40%;left:60%;animation-delay:-9s}@keyframes floatBlue{0%{transform:translate(0) scale(1)}50%{transform:translate(80px,-50px) scale(1.15)}to{transform:translate(-50px,60px) scale(.9)}}.apple-theme-toggle{position:fixed;top:20px;right:20px;z-index:100;background:var(--glass-bg);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid var(--glass-border);color:var(--text-primary);padding:.6rem 1.2rem;border-radius:20px;font-size:.95rem;font-weight:600;cursor:pointer;box-shadow:var(--glass-shadow);transition:all .3s cubic-bezier(.16,1,.3,1)}.apple-theme-toggle:hover{transform:scale(1.05)}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--glass-border);border-radius:28px;box-shadow:var(--glass-shadow);padding:2.5rem;width:90vw;max-width:520px;text-align:center;position:relative;z-index:10;transition:all .4s cubic-bezier(.16,1,.3,1)}h1{font-size:2.2rem;margin-bottom:.6rem;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}p{color:var(--text-secondary);font-size:1.05rem;margin-bottom:1.5rem;font-weight:500}.btn-group{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:1.5rem}button{background:var(--stats-bg);border:1px solid var(--card-border);color:var(--text-primary);padding:.75rem 1.4rem;border-radius:16px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .25s cubic-bezier(.16,1,.3,1);font-family:inherit}button:hover{background:var(--accent-color);color:#fff;border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 6px 20px #0071e34d}button.active{background:var(--accent-color);color:#fff;border-color:var(--accent-color);box-shadow:0 4px 15px #0071e359}button.start-btn{background:var(--accent-color);color:#fff;border:none;width:100%;font-size:1.25rem;font-weight:700;padding:1.1rem;margin-top:1rem;border-radius:18px;box-shadow:0 6px 22px #0071e366}button.start-btn:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 28px #0071e380}button.action-btn{font-size:.9rem;padding:.55rem 1.1rem;border-radius:12px}input{background:var(--input-bg);border:1.5px solid var(--card-border);color:var(--input-text);padding:1.1rem;border-radius:16px;font-size:1.35rem;font-weight:600;width:100%;margin-bottom:1rem;outline:none;text-align:center;font-family:inherit;transition:all .25s ease}input::placeholder{color:var(--text-secondary);font-weight:400}input:focus{border-color:var(--accent-color);box-shadow:0 0 0 4px #0071e340}input.correct{border-color:var(--success);color:var(--success);box-shadow:0 0 0 4px #34c75940;animation:popIn .3s ease}input.wrong{border-color:var(--error);color:var(--error);box-shadow:0 0 0 4px #ff3b3040;animation:shake .4s ease}.correct-answer-banner{background:#ff3b301f;border:1.5px solid var(--error);color:var(--text-primary);padding:.8rem 1rem;border-radius:14px;font-size:1.15rem;font-weight:700;margin-bottom:1rem;animation:popIn .3s ease}.correct-answer-banner span{color:var(--error);font-size:1.25rem;margin:0 4px}.hint-box{background:#0071e31a;border:1px dashed var(--accent-color);color:var(--accent-color);padding:.6rem 1rem;border-radius:12px;font-size:.98rem;font-weight:600;margin-bottom:1rem;animation:popIn .2s ease}.flag-container{margin-bottom:1.2rem}.flag-img{width:100%;max-height:230px;object-fit:contain;border-radius:18px;box-shadow:0 10px 30px #0000001f;background:var(--stats-bg);padding:10px;border:1px solid var(--card-border);transition:transform .2s ease}.progress-bar-container{width:100%;height:8px;background:var(--stats-bg);border-radius:10px;overflow:hidden;margin-bottom:1.2rem}.progress-bar-fill{height:100%;background:var(--accent-color);border-radius:10px;transition:width 1s linear}.progress-bar-fill.danger{background:var(--error);animation:pulse .5s infinite}.stats{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;font-size:1.15rem;font-weight:700;background:var(--stats-bg);padding:.75rem 1.2rem;border-radius:16px}.score{color:var(--accent-color)}.streak-badge{color:#ff9500}.time-left{color:var(--text-primary)}.high-score-badge{background:#0071e31a;border:1px solid rgba(0,113,227,.3);color:var(--accent-color);padding:.4rem .9rem;border-radius:20px;font-size:.92rem;font-weight:600;display:inline-block;margin-bottom:1.2rem}.actions-row{display:flex;justify-content:center;gap:12px;margin-bottom:.8rem}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-10px)}40%,80%{transform:translate(10px)}}@keyframes popIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}